Lecture18_CrossCutting

Lecture18_CrossCutting - Model-Based Systems Engineering:...

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1 Click to edit Master subtitle style Model-Based Systems Engineering: Cross-cutting Modeling Constructs Leon McGinnis Chris Paredis www.pslm.gatech.edu/courses www.omg.org/ocsmp
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2 req [package] VehicleSpecifications [Requirements Diagram - Braking Requirements] Braking Subsystem Specification Vehicle System Specification id=“102” text=”The vehicle shall stop from 60 mph within 150 ft on a clean dry surface.” «requirement» StoppingDistance SatisfiedBy «block»Anti-LockController id=”337" text=”Braking subsystem shall prevent wheel lockup under all braking conditions.” «requirement» Anti-LockPerformance «deriveReqt» Cross-Cutting Elements: Motivation 1. Structure 2. Behavior 3. 4. allocate satisfy value binding Verify (via interaction)
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Allocations Mechanism to relate model elements (early stages), e.g. Requirements to Structure Logical structure to Physical structure Behavior to Structure Software to Hardware Qualitative in nature Prelude to quantitative relationships (Parametrics)
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This note was uploaded on 02/03/2011 for the course ISYE 4803 taught by Professor Staff during the Spring '08 term at Georgia Tech.

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Lecture18_CrossCutting - Model-Based Systems Engineering:...

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